| 3rd Connecticut Infantry Regiment | |
|---|---|
 3rd Connecticut at Camp Douglas, 1861 | |
| Active | May 14, 1861, to August 12, 1861 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | First Battle of Bull Run |
Connecticut U.S. Volunteer Infantry Regiments 1861-1865 | |
|---|---|
| Previous | Next |
| 2nd Connecticut Infantry Regiment | 4th Connecticut Infantry Regiment |
The 3rd Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 3rd Connecticut Infantry Regiment was organized at New Haven, Connecticut and mustered in for three-months service on May 14, 1861, under the command of Colonel John L. Chatfield.
The regiment was attached to Mansfield's command, Department of Washington, to June 1861. Key's 1st Brigade, Tyler's 1st Division, McDowell's Army of Northeastern Virginia to August 1861.
The 3rd Connecticut Infantry mustered out of service on August 12, 1861.
Left Connecticut for Washington, D.C., May 19. Duty at Camp Corcoran, defenses of Washington, D.C., until June 1, 1861. Advanced to Vienna and Falls Church, Va., June 1–3, and picket duty there until July 16. Advanced to Manassas, Va., July 16–21. Occupation of Fairfax Court House July 17. Battle of Bull Run, Va., July 21.
The 11th Maryland Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 149th Ohio Infantry Regiment, sometimes 149th Ohio Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War.
The 5th Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 6th Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 22nd Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War for nine months.
The 4th Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 2nd Connecticut Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 1st Connecticut Infantry Regiment, officially designated the 1st Regiment Connecticut Volunteer Infantry, was an infantry regiment that served in the Union Army during the American Civil War. Men were recruited under the calls of President Lincoln on 15 April, 1861 and Governor Buckingham the following day.
The 2nd New York Heavy Artillery Regiment was a heavy artillery regiment that served in the Union Army during the American Civil War. During the Siege of Petersburg the regiment operated as infantry.
The 4th Maryland Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 95th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 21st New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 9th Pennsylvania Reserve Regiment also known as the 38th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army as part of the Pennsylvania Reserves infantry division during the American Civil War.
The 13th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 12th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 2nd New Jersey Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 26th Pennsylvania Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 54th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 17th New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.
The 172nd Pennsylvania Infantry was an infantry regiment in the Union Army during the American Civil War.
This article contains text from a text now in the public domain : Dyer, Frederick H. (1908). A Compendium of the War of the Rebellion. Des Moines, IA: Dyer Publishing Co. 
